2 years ago

4+3.2)×(9−2)+2.5 No links hellp meeee!

Mathematics

1 answer:

iogann1982 [59]2 years ago

5 0

Answer:

52.9

Step-by-step explanation:

You might be interested in

Plsss !! help me i need to find the area as a sum and area as a product. I need the steps

dybincka [34]

Step-by-step explanation:

=3x (2x+7)+2(2x+7)

=6x2+21x+4x+14

6x2+25x +14

7 0

2 years ago

Which two values are located at the same point on a number line? 1/2 and 2 , 2/2 2 , 2/1 2 , 2/1 and 1

grandymaker [24]

Answer: $\frac{2}{2},1\ \text{and}\ \frac{2}{2},1$

Step-by-step explanation:

$\Rightarrow \dfrac{2}{2}\ \text{is equivalent to 1}$

$\text{So, }\ \dfrac{2}{2},2\ \text{is equivalent to 1,2}$

$\text{Similarly, }\ \dfrac{2}{1},1\ \text{represents 2,1 or 1,2}$

$\text{So,}\ \frac{2}{2},1\ \text{and}\ \frac{2}{2},1\ \text{are represents same on number line.}$

8 0

2 years ago

Please help<br> Thanks!

8_murik_8 [283]

Top to bottom
-6
-2
2
6
8

7 0

2 years ago

I NEED HELP ASAP!!! <br> Find the area of the shaded polygons:

Alisiya [41]

<h2><u>PLEASE MARK BRAINLIEST!</u></h2>

Answer:

Sorry! We can't help you unless you attach a picture or more information. Please go back and edit your question, or re-post your question with added content. Thanks!

- sincerelynini

7 0

3 years ago

The equation f(x) = 3x2 − 24x + 8 represents a parabola. What is the vertex of the parabola?

s2008m [1.1K]

$\bf \textit{vertex of a vertical parabola, using coefficients} \\\\ f(x)=\stackrel{\stackrel{a}{\downarrow }}{3}x^2\stackrel{\stackrel{b}{\downarrow }}{-24}x\stackrel{\stackrel{c}{\downarrow }}{+8} \qquad \qquad \left(-\cfrac{ b}{2 a}~~~~ ,~~~~ c-\cfrac{ b^2}{4 a}\right) \\\\\\ \left(-\cfrac{-24}{2(3)}~~,~~8-\cfrac{(-24)^2}{4(3)} \right)\implies (4~~,~~8-48)\implies (4~~,~-40)$

5 0

3 years ago